/**
 * 
 */
package wfe.bdd



/**
 * @author Rahul
 *
 */
public class GroovyTest{
	
	public static void main(args){
		println sum(1, 5);
		println sum(1, 4, 3)
		println sum (3, 2, 1);
	}
	
	static sum(a,b,c=0){
		a+b+c;
	}
	
}
